<button
  [disabled]="isOperationLoading()"
  *ngIf="listing?.$$isFavorited"
  (click)="bookmark()"
  title="Remove this listing from favorites"
  class="user__favorites"
>
  <span aria-hidden="false" aria-label="Remove this listing from favorites" class="material-symbols-outlined">
    bookmark_added
  </span>
</button>
<button
  [disabled]="isOperationLoading()"
  *ngIf="!listing?.$$isFavorited"
  (click)="bookmark()"
  title="Save this listing"
>
  <span aria-hidden="false" aria-label="Save this listing" class="material-symbols-outlined"> bookmark </span>
</button>
